Ihe ngosi: LIGHTFAIR INTERNATIONAL2018

Ụbọchị dị mma: Mee 8, 2018 - Mee 10,2018

Ebe: McCormick Place, Chicago, IL, USA

Ụlọ akwụkwọ: #5471

E hiwere LIGHTFAIR na 1989 ma ga-ejide mbipụta 29th ya na Chicago Mee 8-10, 2018 na McCormick Ebe.Ebe nchọpụta ọhụrụ, njikọta ọhụrụ, ihe ọmụma ọhụrụ na ngwọta ọhụrụ na-akwalite imewe ngwa ngwa n'ọdịnihu.Niile na ihe ngosi na ogbako azụmahịa kacha ukwuu n'ụwa kwa afọ.

Nnọọ ileta anyị!